Helicobacter pylori pathogenic mechanism

ABSTRACT: Helicobacter pylori infection reprograms host gene expression and influences various cellular processes, which have been investigated by cDNA microarray in vitro culture cells and in vivo patients of the chronic abdominal complaint. In this study，the effects of H. pylori infection on host gene expression in the gastric antral mucosa of patients with chronic gastritis were examined. The gastric antral mucosa was obtained from a total of 6 untreated patients undergoing gastroscopic and pathologic confirmation of chronic superficial gastritis. Three patients infected by H. pylori and 3 patients uninfected were used to cDNA microarray experiment.

ORGANISM(S): Homo sapiens

SUBMITTER: yang min 

PROVIDER: E-GEOD-30042 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress